Information storage calculation system



April 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION SYSTEM Filed Aug. 10, 1955 29 Sheets-Sheet 1 INVENTORS JAMES E. FERNEKEES RD Rv HARPER BY ATTO Y April 3, 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 2 Filed Augv 10, 1955 m D SQSO 3 mm F3950 a mm zmmudma uziuqi 8 1962 J. E. FERNEKEES ETAL 3 INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 3 Filed Aug. 10, 1955 E no 29 Sheets-Sheet 4 April 3, 1962 J. E. FERNEKEES ETAL INFORMATION STORAGE CALCULATION SYSTEM Filed Aug. 10, 1955 29 Sheets-Sheet 5 J.E.FERNEKEES ETAL INFORMATION STORAGE CALCULATION SYSTEM April 3, 1962 Filed Aug.

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INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 6 Filed Aug. 10. 1955 025. IOPumm nmdr April 3, 1962 J. E. FERNEKEES ETAL 3,028,583

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INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 8 Filed Aug. 10, 1955 29 Sheets-Sheet 9 April 3, 1962 Filed Aug. 10, 1955 April 3, 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 10 Filed Aug. 10, 1955 mOm April 3, 1962 .1. E. FERNEKEES ETAL 3,

INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 11 Filed Aug. 10, 1955 April 3, 1962 J. E. FERNEKEES ETAL 8 INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 12 Filed Aug. 10, 1955 A il 3 19 2 J. E. FERNbKEES ETAL 3 028 583 INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 1 3 Filed Aug. 10, 1955 m 6 2 3 6 {I} mm 6 .7 i 9 1/ 6 R w 7 k 7 8 9 7 R O 5 3 4 m 4 R 5 O 7 9 6 6 O 6 w o 6 R 6 w M R 0 R O R o H O O Q 9 4 5 a a m m H um R 4 A 3 O 8 T 5 m w A 4 w 5 9 A 6 E 4 3 3 H I 6 A 6 A 6 $4 ll 6 F L 1 5 5 U q 4 0 2 6 O 7 9 Q 5 B 2 2 4 2 w a 4 s a m 5 a 8 w 0 A i. v Q a A as A wa A as W 11AM DD. 2MI 0 R 4 W DP 8mm m EL 1 W f W Z 5 m m b 4 i m b T. m P ul? m 6 4 B 7 5 S m 4 W5 w w m 5 5 mm 2 5 5 m 5 April 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION U'IURNJE CALCULATION SYSTEM 29 Sheets-Sheet 14 Flled Aug. 10, 1955 INV INV

INV

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April 3, 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION SYSTEM Filed Aug. 10, 1955 29 Sheets-Sheet 15 H FIG. l6. @//DRUM JL m 11 LFLJ-C D c Vl/VVN, A w R April 3, 1962 J. E. FERNEKEES ETAL 3,028,533

INFORMATION STORAGE CALCULATION SYSTEM Filed Aug. 10, 1955 29 Sheets-Sheet 17 FIG.18

FIG l4 FIG. I?

FIG i2 SPACED ONE SECTOR PLUS ONE MODE WR'TE DRUM MOTION READ HEADS HEA P P I M c P1 P2 I M SECTOR 2 SECTOR 2 secron a SECTOR 5 *DIGIT 4 men 2 men a DIGITZ WRITE DRUM MOTION READ HEADS HEA P I M c DRUM, I

SECTOR 2 SECTOR 2 SECTOR 3 SECTOR 3 DtGIT l DIGIT 2 DIGIT 1 DIGIT 2 FIG. 18-1 April 3, 1962 J. E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION svsmn Filed Aug. 10, 1955 29 Sheets-Sheet 18 BUFFER sls'b FIG. 19

OF? OR AORA April 3, 1962 J E. FERNEKEES ETAL 3,028,583

INFORMATION STORAGE CALCULATION SYSTEM 29 Sheets-Sheet 19 Filed Aug. 10, 1955 

